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[cpu] rework instruction trap logic #1278

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Merged
merged 2 commits into from
May 31, 2025
Merged

[cpu] rework instruction trap logic #1278

merged 2 commits into from
May 31, 2025

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@stnolting stnolting commented May 31, 2025

  • 🐛 fix minor bug: an instruction fetch that returns a bus error (= "instruction access fault" exception) might return an instruction word that gets executed
  • minor critical path optimization (branch logic)
  • code cleanups

@stnolting stnolting self-assigned this May 31, 2025
@stnolting stnolting added bug Something isn't working as expected HW Hardware-related labels May 31, 2025
@stnolting stnolting marked this pull request as ready for review May 31, 2025 07:00
@stnolting stnolting merged commit d7d9eb9 into main May 31, 2025
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@stnolting stnolting deleted the instruction_exceptions branch May 31, 2025 07:18
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